Psle 2012 Science Questions And Answers May 2026

(a) What happens to some of the energy after the ball hits the ground? (b) Name the main type of energy the ball has just before it hits the ground.

(a) In which circuit will the bulb be brighter? (b) Explain your answer. psle 2012 science questions and answers

(a) Complete metamorphosis. (b) Larva lives in water, breathes through siphon tube; adult flies, breathes through spiracles. (Or: Larva does not have wings; adult has wings.) (a) What happens to some of the energy

B) Frying an egg Explanation: Frying an egg causes denaturation of proteins – a new substance is formed, irreversible. breathes through siphon tube